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  • 如何实现C语言中的负载均衡?

    在C语言中实现负载均衡,通常需要使用多线程或多进程技术来分配任务。以下是一个简单的示例代码,展示了如何使用POSIX线程库来实现基本的负载均衡:,,“c,#include,#include,#include,,#define NUM_THREADS 4,#define TASKS 10,,void *worker(void *arg) {, int id = *((int *)arg);, for (int i = 0; i˂ TASKS / NUM_THREADS; i++) {, printf(“Thread %d is processing task %d\n”, id, i + 1);, }, return NULL;,},,int main() {, pthread_t threads[NUM_THREADS];, int thread_ids[NUM_THREADS];,, for (int i = 0; i˂ NUM_THREADS; i++) {, thread_ids[i] = i;, if (pthread_create(&threads[i], NULL, worker, &thread_ids[i]) != 0) {, perror(“Failed to create thread”);, exit(EXIT_FAILURE);, }, },, for (int i = 0; i˂ NUM_THREADS; i++) {, pthread_join(threads[i], NULL);, },, return 0;,},“,,这段代码创建了四个线程,每个线程处理一部分任务,从而实现简单的负载均衡。

    2024-12-01
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